72860944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{350293}}^1$

素因数の和:350314

約数の個数: 20

約数和(自身を含む): 152027596

約数和(自身を除く): 79166652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 350293, 700586, 1401172, 2802344, 4553809, 5604688, 9107618, 18215236, 36430472, 72860944]

約数ペア:

[(1, 72860944), (2, 36430472), (4, 18215236), (8, 9107618), (13, 5604688), (16, 4553809), (26, 2802344), (52, 1401172), (104, 700586), (208, 350293)]